22273730

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2713}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 40156344

約数和(自身を除く): 17882614

約数列:

[1, 2, 5, 10, 821, 1642, 2713, 4105, 5426, 8210, 13565, 27130, 2227373, 4454746, 11136865, 22273730]

約数ペア:

[(1, 22273730), (2, 11136865), (5, 4454746), (10, 2227373), (821, 27130), (1642, 13565), (2713, 8210), (4105, 5426)]